A rock is dropped from the top of a tall building. The rocks displacement in the last

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A rock is dropped from the top of a tall building. The rock’s displacement in the last second before it hits the ground is 45% of the entire distance it falls. How tall is the building?

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

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Question Posted: Mar 21, 2018 06:14 AM

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A rock is dropped from the top of a tall building. The rocks displacement in the last

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Model Model the rock as a particle and assume it is in free fall Visualize Set up a coordinate syste...View the full answer

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

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